Everyone stands in a circle, and one person is in the middle. The person in the middle is the vampire. The vampire has to run at a person around the circle and try to "bite" (not really bite) them on the neck. The person who the vampire is running at must then call "AAAAHHHH (another name) before the vampire bites them. The vampire must then run at the person whos name is called, and that person must call another name etc.